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<?php // split the phrase by any number of commas or space characters, // which include " ", \r, \t, \n and \f $keywords = preg_split("/[\s,]+/", "hypertext language, programming"); print_r($keywords); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => hypertext [1] => language [2] => programming )

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